chore: add missing d ts files

Author: tgpetrov

README.md

@@ -78,7 +78,7 @@ Both `DatePickerField` and `TimePickerField` extend `TextField`, so each `TextFi
 
 - Picker Texts
 
-When one of the fields is tapped, a popup is opened. The popup has an OK and Cancel buttons and an optional title. Their text values are controlled respectively by the properties `pickerOkText`, `pickerCancelText` and `pickerTitle`. By default, the texts of the buttons OK and Cancel are `OK` and `Cancel` on iOS, and a localized version of OK and Cancel, dependent on the current setting of the device on Android. The `pickerTitle` is undefined. Changing these values is demonstrated in the [demo](https://github.com/NativeScript/nativescript-datetimepicker/blob/master/demo/app/home/home-page.xml#L35), [demo-angular](https://github.com/NativeScript/nativescript-datetimepicker/blob/master/demo-angular/src/app/home/home.component.html#L32) and [demo-vue](https://github.com/NativeScript/nativescript-datetimepicker/blob/master/demo-vue/app/components/Home.vue#L10) applications.
+When one of the fields is tapped, a popup is opened. The popup has an OK and Cancel buttons and an optional title. Their text values are controlled respectively by the properties `pickerOkText`, `pickerCancelText` and `pickerTitle`. By default, the texts of the buttons OK and Cancel are `OK` and `Cancel` on iOS, and a localized version of OK and Cancel, dependent on the current setting of the device on Android. The `pickerTitle` is undefined. Changing these values is demonstrated in the [demo](https://github.com/NativeScript/nativescript-datetimepicker/blob/master/demo/app/home/home-page.xml#L35), [demo-angular](https://github.com/NativeScript/nativescript-datetimepicker/blob/master/demo-angular/src/app/home/home.component.html#L32) and [demo-vue](https://github.com/NativeScript/nativescript-datetimepicker/blob/master/demo-vue/app/components/Home.vue#L32) applications.
 
 - Localization
 

src/angular/nativescript-datetimepicker.accessors.d.ts

@@ -0,0 +1,12 @@
+import { ElementRef } from "@angular/core";
+import { BaseValueAccessor } from "nativescript-angular/forms/value-accessors";
+import { DatePickerField } from "../ui/date-picker-field";
+import { TimePickerField } from "../ui/time-picker-field";
+export declare class DatePickerValueAccessor extends BaseValueAccessor<DatePickerField> {
+    constructor(elementRef: ElementRef);
+    writeValue(value: any): void;
+}
+export declare class TimePickerValueAccessor extends BaseValueAccessor<TimePickerField> {
+    constructor(elementRef: ElementRef);
+    writeValue(value: any): void;
+}

src/angular/nativescript-datetimepicker.directives.d.ts

@@ -0,0 +1,6 @@
+import { DatePickerValueAccessor, TimePickerValueAccessor } from "./nativescript-datetimepicker.accessors";
+export declare class DatePickerFieldDirective {
+}
+export declare class TimePickerFieldDirective {
+}
+export declare const DIRECTIVES: (typeof DatePickerFieldDirective | typeof DatePickerValueAccessor | typeof TimePickerValueAccessor)[];

src/angular/nativescript-datetimepicker.module.d.ts

@@ -0,0 +1,2 @@
+export declare class NativeScriptDateTimePickerModule {
+}